Tadbeer, Tafweez and faith in Taqdeer is the solution to depression:
For better understanding, the following excerpts are taken from "The Cure for Depression Tafweez" by Shaykh Yunus Patel (Raheemahullah)
Tadbeer: Making Effort
Tafweez: Antidote to Depression
Taqdeer:Predestination
Great wisdom lies in the decisions of Allah.
Something much worse could have happened....